Sodium paeoniflorin sulfonate, a process derived artefact from paeoniflorin |
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| Authors: | Patricia Y. Hayes Kerry Penman James J. De Voss |
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| Affiliation: | a SMMS, The University of Queensland, Chemistry Department, Brisbane Qld 4072, Australia
b MediHerb Research Laboratories, The University of Queensland, Chemistry Department, Brisbane Qld 4072, Australia |
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| Abstract: | Sodium paeoniflorin sulfonate 2 was isolated from processed, but not unprocessed, Paeonia lactiflora roots and characterized by mass spectrometry and NMR spectroscopy. A notable and characteristic downfield shift in the 1H NMR was observed for the hydrogens β to the alkoxysulfonate moiety in 2 and in other model compounds. |
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| Keywords: | Paeonia lactiflora Paeoniflorin Sodium paeoniflorin sulfonate Sulfites NMR |
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